From: Siva Durga Prasad Paladugu <siva.durga.palad...@xilinx.com>
Clear high speed bit if it was not supported by
the driver.
Signed-off-by: Siva Durga Prasad Paladugu <siva...@xilinx.com>
Signed-off-by: Emil Lenchak <em...@xilinx.com>
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---
drivers/mmc/sdhci.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 02d71b934409..ff770b16e27a 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -530,6 +530,10 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32
min_clk)
if (caps & SDHCI_CAN_DO_8BIT)
host->cfg.host_caps |= MMC_MODE_8BIT;
}
+
+ if (host->quirks & SDHCI_QUIRK_NO_HISPD_BIT)
+ host->cfg.host_caps &= ~(MMC_MODE_HS | MMC_MODE_HS_52MHz);
+
if (host->host_caps)
host->cfg.host_caps |= host->host_caps;
--
1.9.1
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